#define _CRT_SECURE_NO_WARNINGS 1

#include <bits/stdc++.h>
using namespace std;

int main()
{
    int n, V;
    cin >> n >> V;

    vector<int> v(1010);
    vector<int> w(1010);
    int dp[1010][1010] = { 0 };

    for (int i = 1; i <= n; i++)
    {
        cin >> v[i] >> w[i];
    }

    for (int i = 1; i <= n; i++)
    {
        for (int j = 0; j <= V; j++)
        {
            dp[i][j] = dp[i - 1][j];
            if (j >= v[i])
                dp[i][j] = max(dp[i][j], dp[i][j - v[i]] + w[i]);
        }
    }
    cout << dp[n][V] << endl;
    memset(dp, 0, sizeof dp);
    for (int j = 1; j <= V; j++)dp[0][j] = -1;
    for (int i = 1; i <= n; i++)
    {
        for (int j = 0; j <= V; j++)
        {
            dp[i][j] = dp[i - 1][j];
            if (j >= v[i] && dp[i][j - v[i]] != -1)
                dp[i][j] = max(dp[i][j], dp[i][j - v[i]] + w[i]);
        }
    }
    cout << (dp[n][V] == -1 ? 0 : dp[n][V]) << endl;
}